Write some code!

The code in the editor panel is written in a programming language known as JavaScript, but that detail isn't too important right now—it's time to start writing your own code!

When you run your code in this exercise, we'll run some tests to make sure that you've added or changed the code correctly. If something's not right, you'll see an error message at the bottom of the code editor. If everything is good, you'll be able to move on!